CN215997969U - Automatic cleaning device and display panel manufacturing device - Google Patents

Abstract

The application discloses self-cleaning equipment and display panel manufacturing installation, self-cleaning equipment includes the support frame and cleans the structure, the support frame is including crossing first support and the second support of connecting, the second support includes relative first fixed part and first movable part, first movable part can be for first fixed part along second direction reciprocating motion, clean the structure and connect in first movable part, thereby make to clean the structure reciprocating motion under the drive of first movable part, realize waiting to clean the self-cleaning on surface. Wherein, clean the structure including core and wiper member, the core is for having the tube-shape structure of cavity inner chamber and lateral wall, and the lateral wall is provided with the infiltration portion, and the wiper member covers in the setting of the at least partial surface of lateral wall, and the cleaning medium is via infiltration portion to wiper member to from inside to outside moist route has been formed, and it not only can improve moist efficiency, can also improve the whole moist effect of wiper member simultaneously, and then has improved the clean effect of treating the surface of wiping.

Description

Automatic cleaning device and display panel manufacturing device

Technical Field

The application belongs to the technical field of automation equipment, especially, relate to an automatic cleaning device and display panel manufacturing installation.

Background

With the continuous development of display technology, the performance and quality of each display device are continuously improved to meet various use requirements of users. The display panel needs to be processed through a plurality of processes in the preparation process, the quality of each process is directly related to the quality of the display panel, and the manufacturing device needs to be shut down regularly to clean the attaching platform in order to avoid the display panel being damaged by pressure or top damage in the film attaching process due to the foreign matters appearing on the attaching platform and to cause the packaging failure of the display panel.

However, the mode of manually cleaning the attaching platform not only affects the production rhythm and reduces the productivity, but also has the risk of bringing foreign matters into the attaching platform by personnel, and meanwhile, the cleaning effect cannot be ensured.

Therefore, there is a need for an automatic cleaning apparatus and a display panel manufacturing apparatus.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an automatic cleaning equipment and display panel manufacturing installation need not the shutdown equipment and comes the attached platform of manual clean, improves production efficiency, has improved the clean effect to attached platform simultaneously.

An aspect of an embodiment of the present application provides an automatic cleaning apparatus, including: the supporting frame comprises a first support extending along a first direction and a second support extending along a second direction, the first support and the second support are connected in an intersecting manner, the second support comprises a first fixed part and a first movable part which are opposite, and the first movable part can reciprocate along the second direction relative to the first fixed part; the wiping structure is connected to the first movable part, the wiping structure comprises a core body and a wiping part, the core body is a cylindrical structure body with a hollow inner cavity and a side wall, the hollow inner cavity is used for containing cleaning media, the side wall is provided with a penetrating part, the wiping part is covered on at least partial outer surface of the side wall, and the cleaning media reach the wiping part through the penetrating part.

According to an aspect of the application, the wiping structure further comprises a buffer member disposed between the core and the wiper member, and the wiper member faces a side surface of the core and is in contact with the buffer member.

According to one aspect of the application, the hollow inner cavity comprises a liquid storage chamber and a liquid permeating chamber which are connected, the liquid storage chamber is used for storing cleaning media, the permeating part is arranged on the side wall of the liquid permeating chamber, and the wiping piece is arranged by covering at least part of the outer surface of the liquid permeating chamber; the wiping structure further comprises a first switch arranged at the joint of the liquid storage chamber and the liquid seepage chamber so as to selectively connect or disconnect the liquid storage chamber and the liquid seepage chamber.

According to one aspect of the application, the control device further comprises a control mechanism, wherein the first switch has a first state and a second state, and the control mechanism is used for controlling the first switch to be switched between the first state and the second state; when the first switch is in a first state, the liquid storage chamber is disconnected with the liquid seepage chamber, and when the first switch is in a second state, the liquid storage chamber is communicated with the liquid seepage chamber so as to convey the cleaning medium into the liquid seepage chamber through the liquid storage chamber.

According to one aspect of the application, the wiping structure further comprises an infusion set disposed on a side wall of the liquid storage chamber not covered by the wiping member, the infusion set comprising an infusion port and a second switch for selectively opening or closing the infusion port; preferably, the infusion port is funnel-shaped.

According to one aspect of the application, the wiping structure further comprises end caps disposed at both ends of the core and sealing the hollow cavity; one side of the end cover, which is deviated from the core body, is provided with a first connecting part, the first connecting part extends in the direction of the central axis of the core body, the first movable part corresponds to the first connecting part and is provided with a second connecting part, and the first connecting part is rotatably connected with the second connecting part.

According to an aspect of the application, the stock solution cavity with the weeping cavity sets up adjacently, the end cover includes first lid and second lid, first lid connect in the stock solution cavity deviates from the one end of weeping cavity, the second lid connect in the weeping cavity deviates from the one end of stock solution cavity.

According to one aspect of the application, the first bracket includes a second fixed portion and a second movable portion that are opposed, the second movable portion being movable in a first direction relative to the second fixed portion, the first fixed portion of the second bracket being fixedly connected with the second movable portion.

According to one aspect of the application, the wiping device further comprises a sensor and a control mechanism, wherein the sensor is configured to collect the acting force of the wiping structure on the surface to be wiped, and the control mechanism is configured to control the first bracket to drive the wiping structure to move along a first direction relative to the surface to be wiped when the acting force exceeds a preset threshold range.

Another aspect of the embodiments of the present application provides a display panel manufacturing apparatus, including: attaching a platform; the automatic cleaning device is used for cleaning the attaching platform and is the automatic cleaning device in any one of the embodiments.

Compared with the prior art, the automatic cleaning equipment provided by the embodiment of the application has the advantages that the cleaning structural part can move back and forth under the driving of the first movable part, the automatic cleaning of the surface to be cleaned is realized, the production efficiency is improved, and meanwhile, the risk that foreign matters are brought into by personnel due to the fact that the cleaning is not standard is avoided. In addition, clean the structure and include core and wiper, the cavity inner chamber of core is used for splendid attire cleaning medium, and the lateral wall is provided with the infiltration portion, and the wiper covers in the setting of the at least partial surface of lateral wall, and cleaning medium is via infiltration portion to wiper to form from inside to outside moist route, it not only can improve moist efficiency, can also improve the whole moist effect of wiper simultaneously, and then improved the clean effect of treating the surface of wiping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a side view of an automated bonding apparatus provided in accordance with one embodiment of the present application;

FIG. 2 is a cross-sectional view of a conformable structural member and a connection assembly provided in one embodiment of the present application.

In the drawings:

1-a support frame; 11-a first support; 111-a second fixed part; 112-a second movable portion; 12-a second scaffold; 121-a first fixed part; 122-a first movable portion; 2-wiping the structural member; 21-a core body; 211-a permeate; 22-a wiper; 23-a buffer member; 24-a first switch; 25-an infusion set; 251-an infusion port; 252-a second switch; 26-end cap; 261-a first cover; 262-a second cover; 3-connecting the components; 31-a first connection; 32-a second connection; s-a hollow inner cavity; s1-a liquid storage chamber; s2-a weeping chamber; p-the surface to be wiped; x-a second direction; y-a first direction; z-third direction.

Detailed Description

Features and exemplary embodiments of various aspects of the present application will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

For better understanding of the present application, the following describes in detail an automatic cleaning apparatus and a display panel manufacturing apparatus according to an embodiment of the present application with reference to fig. 1 and 2.

Referring to fig. 1 and 2, an embodiment of the present application provides an automatic cleaning apparatus, including: the supporting frame 1 comprises a first bracket 11 extending along a first direction Y and a second bracket 12 extending along a second direction X, the first bracket 11 and the second bracket 12 are connected in an intersecting manner, the second bracket 12 comprises a first fixed part 121 and a first movable part 122 which are opposite, and the first movable part 122 can reciprocate along the second direction X relative to the first fixed part 121; the wiping structure 2 is connected to the first movable portion 122, the wiping structure 2 includes a core 21 and a wiper 22, the core 21 is a cylindrical structure having a hollow cavity S and a sidewall, the hollow cavity S is used for containing a cleaning medium, the sidewall is provided with a penetration portion 211, the wiper 22 is disposed to cover at least a part of an outer surface of the sidewall, and the cleaning medium reaches the wiper 22 through the penetration portion 211.

The automatic cleaning equipment provided by the embodiment of the application has the advantages that the wiping structural part 2 can move back and forth under the driving of the first movable part 122, the automatic cleaning of the surface P to be wiped is realized, the production efficiency is improved, and meanwhile, the risk that foreign matters are brought into by personnel due to the fact that the cleaning is not standard is avoided. In addition, the wiping structure 2 comprises a core body 21 and a wiping piece 22, the hollow cavity S of the core body 21 is used for containing cleaning media, the side wall is provided with a penetration part 211, the wiping piece 22 is covered on at least part of the outer surface of the side wall, and the cleaning media are arranged from the penetration part 211 to the wiping piece 22, so that a wetting path from inside to outside is formed, the wetting efficiency can be improved, the overall wetting effect of the wiping piece 22 can be improved, and the cleaning effect of the surface P to be wiped is improved.

Alternatively, the cleaning medium may be alcohol, the penetration portion 211 may be provided as a plurality of fine penetration holes distributed on the sidewall, and the wiper 22 may be a dust-free cloth, that is, the alcohol uniformly wets the dust-free cloth through the plurality of fine penetration holes, so that the cleaning of the surface P to be wiped is achieved by the dust-free cloth penetrated with the alcohol.

It should be noted that, the wiping structural member 2 is extended along the third direction Z, and when the length of the wiping member 22 along the third direction Z is greater than the maximum length of the surface P to be wiped along the third direction Z, the first movable portion 122 drives the wiping member 22 to reciprocate along the second direction X, so as to clean the surface P to be wiped; when the length of the wiping member 22 along the third direction Z is less than the maximum length of the surface P to be wiped along the third direction Z, the supporting frame 1 further includes a third support (not shown in the drawings) extending along the third direction Z, and the third support is connected to at least one of the first support 11 and the second support 12 for driving the first support 11 or the second support 12 to move along the third direction Z, so as to drive the wiping member 22 to completely wipe the surface P to be wiped, so as to ensure the cleaning effect of the surface P to be wiped.

Optionally, the second bracket 12 may be configured as a telescopic rod, and the motor drives the telescopic rod to extend and retract along the second direction X, so as to realize that the first movable portion 122 reciprocates along the second direction X relative to the first fixed portion 121; a ball screw may also be disposed on the second bracket 12, and the motor drives the screw to rotate to drive the first movable portion 122 to reciprocate along the second direction X relative to the first fixed portion 121; furthermore, the second support 12 may also be provided in the form of a belt. That is, the arrangement form of the second bracket 12 may be adjusted according to the specific structure of the automatic cleaning apparatus, and is not particularly limited herein.

Referring to fig. 2, in order to prevent the wiping structure 2 from damaging the surface P to be wiped, the wiping structure 2 further includes a buffer member 23 disposed between the core 21 and the wiping element 22, and a surface of the wiping element 22 facing the core 21 is in contact with the buffer member 23. That is to say, the buffer member 23 at least partially covers the outer surface of the core body 21, and the wiping member 22 at least partially covers the outer surface of the buffer layer 23, and since the buffer layer 23 can play a certain buffering role, the wiping structural member 2 is set to be a three-layer structure of the core body 21, the buffer member 23 and the wiping member 22, so that the mechanical damage to the surface P to be wiped can be avoided on the premise of ensuring the cleaning effect of the surface P to be wiped.

Alternatively, the buffer layer 23 may be a sponge, which can play a role of storing the cleaning medium in addition to a certain buffer function, and when the surface P to be wiped passes through, the cleaning medium stored in the sponge can permeate into the wiping member 22 by pressing the wiping structure 2, so as to clean the surface P to be wiped.

In some optional embodiments, to ensure that the hollow inner cavity S always stores the cleaning medium, the hollow inner cavity S includes a liquid storage chamber S1 and a liquid permeating chamber S2 which are connected, the liquid storage chamber S1 is used for storing the cleaning medium, the permeating part 211 is disposed on the side wall of the liquid permeating chamber S2, and the wiper 22 is disposed to cover at least part of the outer surface of the liquid permeating chamber S2; the wiping structure 2 further includes a first switch 24 disposed at a junction between the liquid storage chamber S1 and the liquid permeating chamber S2 to selectively connect or disconnect the liquid storage chamber S1 and the liquid permeating chamber S2. By dividing the hollow inner cavity S into the liquid storage chamber S1 and the liquid permeating chamber S2, when the surface P to be wiped does not need to be cleaned, the liquid storage chamber S1 and the liquid permeating chamber S2 are disconnected by the first switch 24, and the cleaning medium is sealed in the liquid storage chamber S1, so that the cleaning medium is prevented from continuously permeating into the wiper 22 and being wasted. When the surface P to be wiped needs to be cleaned, the liquid storage chamber S1 and the liquid permeating chamber S2 are communicated through the first switch 24, so that the cleaning medium is delivered to the liquid permeating chamber S2 and permeates the permeating part 211 on the side wall of the chamber S2 to the wiper 22, thereby realizing the cleaning of the surface P to be wiped.

Specifically, the automatic cleaning device further comprises a control mechanism, the first switch 24 has a first state and a second state, and the control mechanism is used for controlling the first switch 24 to be switched between the first state and the second state; when the first switch 24 is in the first state, the reservoir chamber S1 is disconnected from the weep chamber S2, and when the first switch 24 is in the second state, the reservoir chamber S1 is in communication with the weep chamber S2 to deliver cleaning medium into the weep chamber S2 through the reservoir chamber S1. Alternatively, the first switch 24 may be provided as a solenoid valve, and the first switch 24 may be controlled by the control mechanism to switch between the first state and the second state in a timed manner. In addition, the first switch 24 may be configured as a hydraulic valve, etc., and the specific configuration and driving manner thereof may be adjusted according to actual conditions, and is not limited in detail.

Referring to fig. 2, further, the wiping structure 2 further includes an infusion set 25 disposed on a side wall of the liquid storage chamber S1 not covered by the wiping member 22, the infusion set 25 includes an infusion port 251 and a second switch 252, and the second switch 252 is used for selectively opening or closing the infusion port 251. By providing the infusion set 25 in communication with the liquid storage chamber S1, the cleaning medium in the liquid storage chamber S1 can be supplemented more conveniently, that is, by opening the second switch 252, the cleaning medium can be delivered from the infusion port 251 to the liquid storage chamber S1. Wherein, stock solution chamber S1 can be provided with liquid level early warning system to in time supply cleaning medium in to stock solution chamber S1, thereby guarantee that stock solution chamber S1 is stored with sufficient cleaning medium all the time. Optionally, the infusion port 251 is funnel-shaped to facilitate infusion into the liquid storage chamber S1.

It can be understood that, in order to avoid the infusion set 25 interfering the rotation of the core 21, the distance between the infusion set 25 and the central axis of the core 21 may be smaller than the distance between the wiping part 22 and the central axis of the core 21, that is, the infusion set 25 may not protrude from the wiping part 22, and in addition, the infusion set 25 may be disposed outside the surface P to be wiped, so that the infusion set 25 may not contact the surface P to be wiped when the wiping structure 2 rotates, thereby avoiding the infusion set 25 from affecting the rotation of the core 21 or causing mechanical damage to the surface P to be wiped.

Referring to fig. 2, the wiping structure 2 further includes end caps 26 disposed at two ends of the core 21 and sealing the hollow cavity S; wherein, one side of the end cover 26 departing from the core body 21 is provided with a first connecting portion 31, the first connecting portion 31 extends in the direction of the central axis of the core body 21, the first movable portion 122 is provided with a second connecting portion 32 corresponding to the first connecting portion 31, and the first connecting portion 31 is rotatably connected with the second connecting portion 32. I.e. the automatic cleaning assembly, further comprises a connecting assembly 3 for connecting the wiping structure 2 to the first movable portion 122, the connecting assembly 3 comprising a first connecting portion 31 connected to the end cap 26 and a second connecting portion 32 connected to the first movable portion 122, the first connecting portion 31 and the second connecting portion 32 being rotatably connected such that the core 21 can rotate relative to the second connecting portion 32, thereby enabling the wiper 22 to roll to wipe the surface P to be wiped.

In some alternative embodiments, when the hollow inner cavity S is divided into a liquid storage chamber S1 and a liquid permeating chamber S2, the liquid storage chamber S1 and the liquid permeating chamber S2 are disposed adjacent to each other, the end cap 26 includes a first cover body 261 and a second cover body 262, the first cover body 261 is connected to an end of the liquid storage chamber S1 facing away from the liquid permeating chamber S2, and the second cover body 262 is connected to an end of the liquid permeating chamber S2 facing away from the liquid storage chamber S1. The other ends of the liquid storage chamber S1 and the liquid-permeable chamber S2 are joined to each other by the first cover 261 and the second cover 262 being connected to one ends of the liquid storage chamber S1 and the liquid-permeable chamber S2, respectively, so that the core 21 is sealed to prevent the cleaning medium in the core 21 from leaking out from both ends thereof.

Referring to fig. 1, to ensure the cleaning effect of the automatic cleaning apparatus, the first frame 11 includes a second fixed portion 111 and a second movable portion 112 opposite to each other, the second movable portion 112 is movable along the first direction Y relative to the second fixed portion 111, and the first fixed portion 121 of the second frame 12 is fixedly connected to the second movable portion 112. The second moving portion 112 moves along the first direction Y relative to the second fixed portion 111, so as to drive the second support 12 fixedly connected with the second moving portion 112 to move along the first direction Y. By adjusting the position of the wiping structural member 2 along the first direction Y, the pressing amount of the wiping structural member 2 relative to the surface P to be wiped can be controlled, thereby controlling the cleaning force of the surface P to be wiped. Alternatively, the first bracket 11 may be provided in the form of a telescopic rod, a ball screw, a belt, and the like.

In some optional embodiments, the automatic cleaning device further comprises a sensor configured to collect the force applied by the wiping structure 2 on the surface P to be wiped, and a control mechanism configured to control the first support 11 to move the wiping structure 2 along the first direction Y relative to the surface P to be wiped when the force exceeds a preset threshold range. The acting force of the wiping structural part 2 on the surface P to be wiped is monitored through the sensor, and the pressing-in amount of the wiping structural part 2 relative to the surface P to be wiped is always within a certain preset range, so that the cleaning effect of the surface P to be wiped is further guaranteed.

An embodiment of the present application further provides a display panel manufacturing apparatus, including: attaching a platform; and the automatic cleaning equipment is used for cleaning the attaching platform and is the automatic cleaning equipment in the embodiment. The automatic cleaning of the attached platform is realized through the automatic cleaning equipment, the display panel is prevented from being crushed or damaged on the top when foreign matters appear on the attached platform, and the manufacturing safety of the display panel is improved.

The automatic cleaning device provided in the embodiment of the present application has the technical effects of the technical solutions of the automatic cleaning device in any of the embodiments, and the explanations of the structures and terms that are the same as or corresponding to those in the embodiments are not repeated herein. The display panel provided in the embodiment of the present application may be any display screen having a display function, and this is not particularly limited in the embodiment of the present application.

As will be apparent to those skilled in the art, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to corresponding processes in the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, and these modifications or substitutions should be covered within the scope of the present application.

It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be performed in an order different from the order in the embodiments, or may be performed simultaneously.

Claims (10)

1. An automatic cleaning apparatus, comprising:

the supporting frame comprises a first support extending along a first direction and a second support extending along a second direction, the first support and the second support are connected in an intersecting manner, the second support comprises a first fixed part and a first movable part which are opposite, and the first movable part can reciprocate along the second direction relative to the first fixed part;

the wiping structure is connected to the first movable part, the wiping structure comprises a core body and a wiping part, the core body is a cylindrical structure body with a hollow inner cavity and a side wall, the hollow inner cavity is used for containing cleaning media, the side wall is provided with a penetrating part, the wiping part is covered on at least partial outer surface of the side wall, and the cleaning media reach the wiping part through the penetrating part.

2. The automatic cleaning device according to claim 1, wherein the wiping structure further comprises a buffer member disposed between the core and the wiping member, and a surface of the wiping member facing the core is in contact with the buffer member.

3. The automatic cleaning device according to claim 1, wherein the hollow interior comprises a reservoir chamber and a permeate chamber connected to each other, the reservoir chamber being configured to store a cleaning medium, the permeate portion being disposed on a sidewall of the permeate chamber, the wiper member being disposed to cover at least a portion of an outer surface of the permeate chamber;

the wiping structure further comprises a first switch arranged at the joint of the liquid storage chamber and the liquid seepage chamber so as to selectively connect or disconnect the liquid storage chamber and the liquid seepage chamber.

4. The automatic cleaning apparatus according to claim 3, further comprising a control mechanism, the first switch having a first state and a second state, the control mechanism for controlling the first switch to switch between the first state and the second state;

when the first switch is in a first state, the liquid storage chamber is disconnected with the liquid seepage chamber, and when the first switch is in a second state, the liquid storage chamber is communicated with the liquid seepage chamber so as to convey the cleaning medium into the liquid seepage chamber through the liquid storage chamber.

5. The robotic cleaning device of claim 3, wherein the wiper structure further comprises an infusion set disposed on a sidewall of the reservoir chamber not covered by the wiper, the infusion set including an infusion port and a second switch for selectively opening or closing the infusion port;

preferably, the infusion port is funnel-shaped.

6. The robotic cleaning device of claim 3, wherein the wiping structure further comprises end caps disposed at both ends of the core and sealing the hollow interior cavity;

one side of the end cover, which is deviated from the core body, is provided with a first connecting part, the first connecting part extends in the direction of the central axis of the core body, the first movable part corresponds to the first connecting part and is provided with a second connecting part, and the first connecting part is rotatably connected with the second connecting part.

7. The robotic cleaning device of claim 6, wherein the reservoir chamber and the weep chamber are disposed adjacent to one another, and the end cap includes a first cap and a second cap, the first cap being coupled to an end of the reservoir chamber facing away from the weep chamber, the second cap being coupled to an end of the weep chamber facing away from the reservoir chamber.

8. The automatic cleaning device of claim 1, wherein the first bracket includes a second fixed portion and a second movable portion that are opposed, the second movable portion being movable in a first direction relative to the second fixed portion, the first fixed portion of the second bracket being fixedly connected to the second movable portion.

9. The robotic cleaning device of claim 8, further comprising a sensor configured to collect a force of the wiping structure against a surface to be wiped, and a control mechanism configured to control the first carriage to move the wiping structure in a first direction relative to the surface to be wiped when the force exceeds a preset threshold range.

10. A display panel manufacturing apparatus, comprising:

attaching a platform;

an automated cleaning apparatus for cleaning the affixing platform, the automated cleaning apparatus being as claimed in any one of claims 1 to 9.

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